Blogging is still a viable online business idea, and one with as much potential as ever. Just make sure that you start a blog on something that people actually want to read about. If that happens to be something you're passionate about that's great. But you need to understand that it's way easier to monetize a blog about organic dog food than it is to make money from a blog about obscure literary fiction.
Opinion polls are usually online questionnaires which cover a variety of topics and sometimes include videos or images to comment. There are numerous opinion poll websites which use points-based systems. Each survey is awarded a specific number of points and users can claim financial or material rewards after collecting a certain number of these points. Some survey companies with rewards programs are Toluna, Your Opinion Counts or Opinion Outpost.
"The way we’ve gotten around that is to always work with somebody on a project before we start handing over significant equity stakes or large sums of money. If the trial project goes well, then talk about expanding the scope of the relationship. Sam Altman from Y-Combinator once said something to the equivalent of 'a bad hire in the first few employees can be detrimental to a startup.' I've really taken that to heart in my business."